Revert of Android: Remove GetApplicationContext part 2

components/invalidation/impl/android/java/src/org/chromium/components/invalidation/InvalidationService.java

Index: components/invalidation/impl/android/java/src/org/chromium/components/invalidation/InvalidationService.java
diff --git a/components/invalidation/impl/android/java/src/org/chromium/components/invalidation/InvalidationService.java b/components/invalidation/impl/android/java/src/org/chromium/components/invalidation/InvalidationService.java
index a6437337ef3bc0d219787c702ea0c6f25803aa84..308b7360d1ec4ba30d8180c5d860627b3c514731 100644
--- a/components/invalidation/impl/android/java/src/org/chromium/components/invalidation/InvalidationService.java
+++ b/components/invalidation/impl/android/java/src/org/chromium/components/invalidation/InvalidationService.java
@@ -5,12 +5,12 @@
 package org.chromium.components.invalidation;
 
 import android.accounts.Account;
+import android.content.Context;
 import android.content.Intent;
 
 import com.google.protos.ipc.invalidation.Types;
 
 import org.chromium.base.BuildInfo;
-import org.chromium.base.ContextUtils;
 import org.chromium.base.Log;
 import org.chromium.base.ThreadUtils;
 import org.chromium.base.VisibleForTesting;
@@ -27,11 +27,17 @@
  */
 @JNINamespace("invalidation")
 public class InvalidationService {
+    private final Context mContext;
+
     private final long mNativeInvalidationServiceAndroid;
 
     private static final String TAG = "cr_invalidation";
 
-    private InvalidationService(long nativeInvalidationServiceAndroid) {
+    private InvalidationService(Context context, long nativeInvalidationServiceAndroid) {
+        mContext = context.getApplicationContext();
+        if (mContext == null) {
+            throw new NullPointerException("mContext is null.");
+        }
         mNativeInvalidationServiceAndroid = nativeInvalidationServiceAndroid;
     }
 
@@ -47,9 +53,10 @@
     }
 
     @CalledByNative
-    private static InvalidationService create(long nativeInvalidationServiceAndroid) {
+    private static InvalidationService create(
+            Context context, long nativeInvalidationServiceAndroid) {
         ThreadUtils.assertOnUiThread();
-        return new InvalidationService(nativeInvalidationServiceAndroid);
+        return new InvalidationService(context, nativeInvalidationServiceAndroid);
     }
 
     /**
@@ -66,8 +73,8 @@
         Account account = invalidationPreferences.getSavedSyncedAccount();
         Intent registerIntent = InvalidationIntentProtocol.createRegisterIntent(
                 account, objectSources, objectNames);
-        registerIntent.setClass(ContextUtils.getApplicationContext(),
-                InvalidationClientService.getRegisteredClass());
+        registerIntent.setClass(
+                mContext, InvalidationClientService.getRegisteredClass());
         startServiceIfPossible(registerIntent);
     }
 
@@ -76,12 +83,12 @@
         // for O. See crbug.com/680812.
         if (BuildInfo.isAtLeastO()) {
             try {
-                ContextUtils.getApplicationContext().startService(intent);
+                mContext.startService(intent);
             } catch (IllegalStateException exception) {
                 Log.e(TAG, "Failed to start service from exception: ", exception);
             }
         } else {
-            ContextUtils.getApplicationContext().startService(intent);
+            mContext.startService(intent);
         }
     }